Level 346 is the eleventh level in Pearly White Plains and the 150th jelly level. To pass this level, you must clear 12 single and 39 double jelly squares in 28 moves or fewer.
When you complete the level, Sugar Crush is activated and will score you additional points.
The isolated jellies in the corners can be troublesome to clear. But with special candies and jelly fish, it is not too hard to reach them.
Combining wrapped candy/striped candy with jelly fish can be effective in clearing out the isolated jellies, but will require a striped + wrapped combination or striped + colour bomb to get rid of the one-layered icing first, or the fish will simply destroy the icing and not set off the effect.
For a heads up, combining striped candy with a colour bomb is not very effective to pass this level.
One can accidentally trigger a jelly fish at an unexpected time with cascades.
The presence of four candy colours makes it easier to create special candies.